diff --git a/ui/routes/claims.ts b/ui/routes/claims.ts
index 1300a2f..cd5514e 100644
--- a/ui/routes/claims.ts
+++ b/ui/routes/claims.ts
@@ -314,18 +314,20 @@ router.post('/mint', async (
     // claimersTotal represents the 90% portion for claimers (excluding 10% admin fee)
     const splitRecipients: SplitRecipient[] = [];
 
-    // Special case for ZC token: split claimersTotal between ztorio, dev, and Percent Markets treasury
+    // Special case for ZC token: split claimersTotal between ztorio, solpay, dev, and Percent Markets treasury
     const ZC_TOKEN_ADDRESS = 'GVvPZpC6ymCoiHzYJ7CWZ8LhVn9tL2AUpRjSAsLh6jZC';
     const PERCENT_TREASURY_ADDRESS = '4ySrS3XEn8ouZfA2JAgS9uZ5BWeVCyyR16wgJ1Tyh9aG'; // Treasury for percent markets ($PERC) for their contributions to improving the protocol
     const ZTORIO_ADDRESS = 'A6R6fD82TaTSWKTpKKcRhBotYtc5izyauPFw3yHVYwuP'; // ztorio
+    const SOLPAY_ADDRESS = 'J7xnWtfi5Fa3JC1creRBHzo7DkRf6etugCBv1s9vEe5N'; // solpay ($SP)
 
     if (tokenAddress === ZC_TOKEN_ADDRESS) {
-      // Split total: 2.5% to ztorio, 43.75% to dev, 43.75% to Percent Markets treasury, 10% to fee
+      // Split total: 2.5% to ztorio, 2.5% to solpay, 42.5% to dev, 42.5% to Percent Markets treasury, 10% to fee
       // Calculate in basis points for precision: 2.5% = 250/10000
       const ztorioAmount = (requestedAmount * BigInt(250)) / BigInt(10000); // 2.5% of total
-      const remainderAfterZtorioAndAdmin = requestedAmount - ztorioAmount - adminAmount; // 87.5% of total
-      const devAmount = remainderAfterZtorioAndAdmin / BigInt(2); // 43.75% of total
-      const treasuryAmount = remainderAfterZtorioAndAdmin - devAmount; // 43.75% of total (ensures exact total)
+      const solpayAmount = (requestedAmount * BigInt(250)) / BigInt(10000); // 2.5% of total
+      const remainderAfterFixedAllocations = requestedAmount - ztorioAmount - solpayAmount - adminAmount; // 85% of total
+      const devAmount = remainderAfterFixedAllocations / BigInt(2); // 42.5% of total
+      const treasuryAmount = remainderAfterFixedAllocations - devAmount; // 42.5% of total (ensures exact total)
 
       splitRecipients.push(
         {
@@ -334,21 +336,27 @@ router.post('/mint', async (
           amountWithDecimals: ztorioAmount * BigInt(10 ** decimals),
           label: 'ztorio'
         },
+        {
+          wallet: SOLPAY_ADDRESS,
+          amount: solpayAmount, // 2.5% of total
+          amountWithDecimals: solpayAmount * BigInt(10 ** decimals),
+          label: 'solpay'
+        },
         {
           wallet: trimmedCreatorWallet,
-          amount: devAmount, // 43.75% of total
+          amount: devAmount, // 42.5% of total
           amountWithDecimals: devAmount * BigInt(10 ** decimals),
           label: 'Developer'
         },
         {
           wallet: PERCENT_TREASURY_ADDRESS,
-          amount: treasuryAmount, // 43.75% of total
+          amount: treasuryAmount, // 42.5% of total
           amountWithDecimals: treasuryAmount * BigInt(10 ** decimals),
           label: 'Percent Markets Treasury'
         }
       );
 
-      console.log(`ZC token emission split: 2.5% to ztorio ${ZTORIO_ADDRESS}, 43.75% to developer ${trimmedCreatorWallet}, 43.75% to Percent Markets treasury ${PERCENT_TREASURY_ADDRESS}, 10% to fee`);
+      console.log(`ZC token emission split: 2.5% to ztorio ${ZTORIO_ADDRESS}, 2.5% to solpay ${SOLPAY_ADDRESS}, 42.5% to developer ${trimmedCreatorWallet}, 42.5% to Percent Markets treasury ${PERCENT_TREASURY_ADDRESS}, 10% to fee`);
     } else {
       // Default: 100% of claimersTotal goes to the developer/creator
       splitRecipients.push({